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Ambow Education Holding Ltd. (AMBO) reporting calendar

Ambow Education Holding Ltd. files periodic reports with the SEC as AMBO on NYSE. Atlas tracks 17 filed reports for this issuer, each linked to its original EDGAR accession.

Next window
2 Sep 2026 – 21 Nov 2026
Latest report
10-Q
Period ended
31 Mar 2026
Filed
11 May 2026
Reports on record
17

How this window is derived. Derived from this issuer's own filing history: 2 periods at a median 90-day cadence, filed a median 105 days after period end. The SEC does not publish forward reporting dates and Atlas does not estimate one.

Open AMBO market profile Latest filing on SEC EDGAR ↗ Services-Educational Services reporting datesAll NYSE reporting dates

Filed periodic reports

FormPeriod endedFiledLagSEC accession
10-Q31 Mar 202611 May 202641 days0001213900-26-054457
10-K31 Dec 202513 Feb 202644 days0001213900-26-016592
20-F31 Dec 202428 Mar 202587 days0001013762-25-004136
20-F31 Dec 202325 Apr 2024116 days0001104659-24-051943
20-F31 Dec 202227 Apr 2023117 days0001410578-23-000821
20-F31 Dec 20212 May 2022122 days0001410578-22-001124
20-F31 Dec 20208 Apr 202198 days0001104659-21-048131
20-F31 Dec 201922 Apr 2020113 days0001104659-20-049714
20-F31 Dec 20185 Apr 201995 days0001144204-19-018423
20-F31 Dec 201718 Apr 2018108 days0001144204-18-021186
20-F31 Dec 201623 Mar 201782 days0001144204-17-016256
20-F31 Dec 201526 Apr 2016117 days0001144204-16-096175
20-F31 Dec 201421 Apr 2015111 days0001144204-15-024055
20-F31 Dec 20138 Jul 2014189 days0001104659-14-050573
20-F31 Dec 20128 Jul 2014554 days0001104659-14-050569
20-F31 Dec 201129 May 2012150 days0001104659-12-040210
20-F31 Dec 201014 Apr 2011104 days0001193125-11-097455

Source: SEC EDGAR company submissions for CIK 0001494558. Atlas publishes filed facts only. The SEC does not publish forward reporting dates, so no announced future date is claimed here.